package week1;

import java.util.Scanner;

public class Aisapple
{
  public static void main(String[] args)
  {
    System.out.println("Plz int yr grade: ");
    Scanner scanner = new Scanner(System.in);
    int input = scanner.nextInt();

    String belong = input >= 90?"A":(input >= 60?"B":"C");
    System.out.println(input + "is: " + belong);
    scanner.close();
  }
}
